Is my WordPress plugin safe?

• Oct 10, 2026FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment: Generic SQL InjectionCVE-2026-104724 · affects up to 3.1.13 · reported by WordfenceMedium 5.3

  The FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment plugin for WordPress is vulnerable to generic SQL Injection via FireBox Form Display Condition in all versions up to, and including, 3.1.13 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. On fresh installations of version 3.1.10 and later, exploitation requires administrator-level access; however, on sites upgraded from a version prior to 3.1.10, the preserveCampaignRoleAccess() migration grants the edit_fireboxes capability to any role that previously held edit_posts, reducing the minimum required privilege to Author-level.

  NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org

• Sep 8, 2026FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment: Remote Code ExecutionCVE-2026-76801 · affects up to 3.1.10 · reported by WordfenceHigh 8.8

  The FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 3.1.10 via the value function. This is due to a trivially bypassable regex blacklist in Executer::allowedToRun() that fails to block WordPress core functions such as wp_insert_user, update_option, and file_put_contents, combined with no sanitization of PHP condition rule values stored via the firebox_meta REST endpoint. This makes it possible for authenticated attackers, with author-level access and above, to execute code on the server. On sites upgraded from a version prior to 3.1.10, the Migrator::preserveCampaignRoleAccess() function automatically grants the edit_fireboxes and publish_fireboxes capabilities to the Author role, lowering the effective entry point to Author-level access.

  NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org

• Jun 18, 2026FireBox Popups – Increase Sales and Grow Your Email List: Sensitive Information ExposureCVE-2026-12120 · affects up to 3.1.7 · reported by WordfenceMedium 5.3

  The FireBox Popups – Increase Sales and Grow Your Email List plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.7 via the 'form_id' parameter. This makes it possible for unauthenticated attackers to extract download a full CSV export of all form submissions — including any personally identifiable information submitted by users — for any arbitrary form_id.

  NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org

• Dec 9, 2025FireBox: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-67545 · affects up to 3.1.0-free · reported by PatchstackMedium 6.5

  Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FirePlugins FireBox firebox allows Stored XSS.This issue affects FireBox: from n/a through <= 3.1.0-free.

  NVD recordpatchstack.com

Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.